<?php
/*-----------------------------------------------------*/
/* Title: Steam Community Wrapper                      */
/* Author: Dean Poot                                   */
/* Last Updated: 14/03/09                              */
/*-----------------------------------------------------*/

class steam {
	// Constants
	const LOGIN_URL = "https://steamcommunity.com/";
	const GAMES_URL_ID = "http://steamcommunity.com/id/%s/games";
	const GAMES_URL_PROFILE = "http://steamcommunity.com/profiles/%s/games";
	const COOKIE = "cookie.tmp";
	
	/* Steam Login */
	/* Usage Example: login ( (string)username, (string)password ) */
	/* Example Failed Return: (bool)false */
	/* Example Successful Return: (string)logicalgaming */
	function login($username,$password) {
		
		unlink(self::COOKIE);
		
		$post = sprintf("action=doLogin&goto=&steamAccountName=%s&steamPassword=%s&x=0&y=0",$username,$password);
		
		$curl = curl_init(self::LOGIN_URL); 
		curl_setopt ( $curl, CURLOPT_RETURNTRANSFER, true );
		curl_setopt ( $curl, CURLOPT_HEADER, true );
		curl_setopt ( $curl, CURLOPT_POSTFIELDS, $post); 
		curl_setopt ( $curl, CURLOPT_POST, true); 
		curl_setopt ( $curl, CURLOPT_COOKIE, self::COOKIE );
		curl_setopt ( $curl, CURLOPT_COOKIEJAR, self::COOKIE );
		curl_setopt ( $curl, CURLOPT_COOKIEFILE, self::COOKIE );
		curl_setopt ( $curl, CURLOPT_FOLLOWLOCATION, true );
		curl_setopt ( $curl, CURLOPT_SSL_VERIFYPEER, false );
		curl_setopt ( $curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT'] );
		$site = curl_exec($curl);
		$site = str_replace( array("\n","\r"), "", $site);
		
		$x = preg_split('/path=\/Location: (.*?)Content/',$site,-1,PREG_SPLIT_DELIM_CAPTURE);
		
		if (count($x) == 1) {
			return false;	
		}

		if (!preg_match("#7656119#is",$x[1],$match)) {
			$xx = preg_split('/http:\/\/steamcommunity.com\/id\/(.*?)\/home/', $x[1], -1,  PREG_SPLIT_DELIM_CAPTURE);
			
			if (count($xx) == 1) {
				return false;
			} else {
				return $xx[1];
			}	
			
		} else {
			$xx = preg_split('/http:\/\/steamcommunity.com\/profiles\/(.*?)\/home/', $x[1], -1,  PREG_SPLIT_DELIM_CAPTURE);
			
			if (count($xx) == 1) {
				return false;
			} else {
				return $xx[1];
			}
			
			
		}
		
		
	}
	
	/* Steam Get Games */
	/* Usage Example: getGames( (string)logicalgaming or (int)12312312312383 );
	/* Example Return: Array ( [appid] => Array ( [0] => 240 ) [image] => Array ( [0] => imageurl ) [title] => Array ( [0] => Counter-Strike: Source ) */ 
	function getGames($id) {
		
		if (preg_match("#7656119#is",$id,$match)) {
			$link = sprintf(self::GAMES_URL_PROFILE,$id);	
		} else {
			$link = sprintf(self::GAMES_URL_ID,$id);	
		}
		

		$curl = curl_init( $link ); 
		curl_setopt ( $curl, CURLOPT_RETURNTRANSFER, true );
		curl_setopt ( $curl, CURLOPT_HEADER, true );
		curl_setopt ( $curl, CURLOPT_POSTFIELDS, $post); 
		curl_setopt ( $curl, CURLOPT_POST, true); 
		curl_setopt ( $curl, CURLOPT_COOKIE, self::COOKIE );
		curl_setopt ( $curl, CURLOPT_COOKIEJAR, self::COOKIE );
		curl_setopt ( $curl, CURLOPT_COOKIEFILE, self::COOKIE );
		curl_setopt ( $curl, CURLOPT_FOLLOWLOCATION, true );
		curl_setopt ( $curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT'] );
		$site = curl_exec($curl);
		$site = str_replace(array("\n","\r"),"",$site);
			
		$split = preg_split('/<div class="gameLogo">(.*?)<\/h4>/', $site, -1,  PREG_SPLIT_DELIM_CAPTURE);
		
		for ($i = 1; $i != count($split); $i=$i+2) {
			$x = preg_split('/<a href="http:\/\/store.steampowered.com\/app\/(.*?)">/', $split[$i], -1,  PREG_SPLIT_DELIM_CAPTURE);
			$games['appid'][] = $x[1];
			
			$x = preg_split('/<img src="(.*?)" \/>/', $split[$i], -1,  PREG_SPLIT_DELIM_CAPTURE);
			$games['image'][] = $x[1];
			
			$x = explode("<h4>",$split[$i]);
			$games['title'][] = $x[1];
		}
					
		return $games;		
	}
	
}
?>